Yeah, he looks good. I like that kid Lato (LB) that was subbed on in 2nd half and almost immediately assisted for Munir goal too. It's probably too early but maybe he can following Alba, Bernat, Gaya and be the next one in the line of good/great LBs they've produced over the years.
Hopefully they can finally get a good and experienced coach from the start of the season. Maybe someone like Marcelino? I would also keep Voro but it seems he's not interested to keep the job full-time. Based on the experience of previous coaches in recent years I can understand him. He'd probably be fired if he'd lose 3 or 4 games.